166857828

素因数分解:

$2^2\times 3^1\times {\mathrm{2689}}^1\times {\mathrm{5171}}^1$

素因数の和:7867

約数の個数: 24

約数和(自身を含む): 389555040

約数和(自身を除く): 222697212

約数列:

[1, 2, 3, 4, 6, 12, 2689, 5171, 5378, 8067, 10342, 10756, 15513, 16134, 20684, 31026, 32268, 62052, 13904819, 27809638, 41714457, 55619276, 83428914, 166857828]

約数ペア:

[(1, 166857828), (2, 83428914), (3, 55619276), (4, 41714457), (6, 27809638), (12, 13904819), (2689, 62052), (5171, 32268), (5378, 31026), (8067, 20684), (10342, 16134), (10756, 15513)]